due to their reference count getting reset after
having their shadows spawned, resulting in a reference count of -1
and the mobj never being freed, or a use-after-free during the shadow's thinker.
Also adds some P_SetTargets to P_BlockThingsIterator to fix an inconsistency I noticed while investigating this.

Fix use-after-frees around mobjs

See merge request KartKrew/Kart-Public!309

Miscellaneous memory bug fixes to make AddressSanitizer happy

See merge request KartKrew/Kart-Public!310

Fix dedicated node takeover

See merge request KartKrew/Kart-Public!308

that completely destroys servers

Make spectator HUD snap to bottom left of viewport

See merge request KartKrew/Kart-Public!306

Drawseg clipping optimized, from prboom-plus

See merge request KartKrew/Kart-Public!304

Sal authored 2 years ago and toaster committed 2 years ago

Ported and flattened from Sal's work on the internal repository

Don't advertise offline

See merge request !300

This appears to be a long-time bug that exists upstream too, but nobody even knew about it before the MS rules alert made it clear this was actually happening!

Don't use localaim/angle in skybox in demos

Closes #18

See merge request !299

cmake: add exchndl link on mingw32

See merge request !297

cmake: remove win32 subdirectory

See merge request !296

Make separate deadzones for x/y axis + menu options

See merge request !265

Don't sleep w/ fpscap 0 and vsync enabled

See merge request !294

fix portal interp view positioning and camera reset

Closes #14 and #12

See merge request !293

Various fixes for 1.6

Closes #17, #15, and #11

See merge request !292

Update gfx.kart hash